Materials Reports  2020, Vol. 34 Issue (Z2): 360-361 |
| METALS AND METAL MATRIX COMPOSITES |
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| Microstructure and Phase Transformation After Hydrogen Absorption of TiZr3V6 Alloy |
| QU Shaojie, LI Chengjun, TANG Zhiqiang, LI Bindong, XIONG Gang
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| Institute of Jiangxi Boiler and Pressure Vessel Inspection and Testing, Nanchang 330029, China |
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Abstract TiZr3V6 alloy was prepared by plasma arc melting technique. The microstructure and phase composition of TiZr3V6 alloy were studied by scanning electron microscope, energy spectrum analysis, X-ray diffraction analysis. The results show that TiZr3V6 alloy was composed of dendritic V based solid solution phase, ZrV2 phase and α-Zr phase. After hydrogen absorption saturation, the alloy was composed of V16Zr8H36.29 phase, VH2.01 phase and ZrH1.801 phase, and powdered into particles that existed a large number of micro-cracks.
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Published: 08 January 2021
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| About author:: Shaojie Qu received his master degree in March 2016 from University of Science and Technology Beijing. His research has focused on boiler and pressure vessel. Chengjun Li, senior engineer. He is currently associate dean in Institute of Jiangxi Boiler and Pressure Vessel, Inspection and Testing. His research has focused on boiler and pressure vessel. |
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